Bougainville may refer to:

• Louis-Antoine de Bougainville, French explorer.
• Bougainville (island), an island in east Papua New Guinea.
• Bougainville Autonomous Region, administrative division of Papua New Guinea.

This disambiguation page lists articles associated with the title Bougainville. If an internal link led you here, you may wish to change the link to point directly to the intended article.